CN216867254U - High-strength nut with anti-loosening function - Google Patents
High-strength nut with anti-loosening function Download PDFInfo
- Publication number
- CN216867254U CN216867254U CN202123413376.XU CN202123413376U CN216867254U CN 216867254 U CN216867254 U CN 216867254U CN 202123413376 U CN202123413376 U CN 202123413376U CN 216867254 U CN216867254 U CN 216867254U
- Authority
- CN
- China
- Prior art keywords
- reinforcing ring
- reinforcing
- block
- nut
- movable groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 65
- 239000000945 filler Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of hardware parts, and particularly discloses a high-strength nut with an anti-loosening function, which comprises a nut body and a reinforcing ring, wherein the reinforcing ring is fixedly connected to one side of the nut body, a reinforcing groove is formed in one side of the reinforcing ring, a plurality of adjusting blocks are uniformly and fixedly connected to the position, close to one side, of the outer surface wall of the reinforcing ring, a movable groove is formed in the position, close to one side, of the inner part of the reinforcing ring below the adjusting blocks, a plurality of clamping plates are uniformly arranged in the reinforcing groove, a connecting block is fixedly connected to the top of each clamping plate, one end of each connecting block penetrates through the reinforcing ring and is inserted into the corresponding movable groove to be connected with a connecting sheet, one side of each connecting sheet is connected with a pull rod in the corresponding movable groove, the pull rod penetrates through the reinforcing ring and the corresponding adjusting block and is connected with the corresponding pull block, a spring is sleeved on the outer side of the pull rod in the corresponding movable groove, and one side of each clamping plate is uniformly provided with a plurality of barbs, the utility model effectively solves the problem that the nut is easy to loosen, and reduces the potential safety hazard.
Description
Technical Field
The utility model relates to the technical field of hardware parts, in particular to a high-strength nut with an anti-loosening function.
Background
The nut is a nut, and is screwed together with a bolt or a screw rod to play a role in fastening, and one element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, non-ferrous metal (such as copper) and other types according to different materials.
Various machines on the market can not separate the nut, however, the existing nut is simple in structure, the nut is easy to loosen due to vibration generated when the machine works, once the nut is loosened, inestimable damage can be caused, and potential safety hazards are left.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a high-strength nut with anti-loosening function to solve the above-mentioned problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high strength nut with locking function which characterized in that: the nut comprises a nut body, a reinforcing ring and a reinforcing device, wherein the reinforcing ring is fixedly connected to one side of the nut body, a reinforcing groove is formed in one side of the reinforcing ring, the reinforcing device is arranged on one side of the reinforcing ring and comprises a pulling block, clamping plates, barbs, a pull rod, a movable groove, a spring, a connecting sheet and a connecting block, a plurality of adjusting blocks are uniformly and fixedly connected to the position, close to one side, of the outer surface wall of the reinforcing ring, a movable groove is formed in the position, close to one side, of the inner portion of the reinforcing ring and below the adjusting blocks, the reinforcing groove, the movable groove and the adjusting blocks all belong to the same axis, a plurality of clamping plates are uniformly arranged in the middle of the reinforcing groove, the clamping plates are provided with radians matched with bolts, the connecting block is fixedly connected to the position, close to the middle, of the top of each clamping plate, one end of the connecting block penetrates through the reinforcing ring and is inserted into the movable groove to be connected with the connecting sheet, the connecting block is rotatably connected with the reinforcing ring, one side of the connecting block is connected with a pull rod in a movable groove, the pull rod penetrates through the reinforcing ring and the adjusting block and is connected with the pull block, the pull rod is slidably connected with the reinforcing ring, a spring is sleeved outside the pull rod in the movable groove, and two ends of the spring are respectively connected with the connecting block and the reinforcing ring.
Preferably, the reinforcing ring is provided with a threaded hole identical to the nut body, and a plurality of barbs are uniformly arranged on one side of the clamping plate.
Preferably, the clamping plate is provided with radians matched with the bolts, and the number of the clamping plate is the same as that of the adjusting blocks.
Preferably, the top of the adjusting block is provided with pad strips on two sides of the pulling block, and one end of each pad strip is connected to the adjusting block through a rotating shaft and is connected in a rotating mode.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the clamping plate is firstly pulled up, the retaining strip is utilized to fix the clamping plate, then the nut is screwed on the bolt, the nut is preliminarily fixed, then the retaining strip is stripped, the nut is clamped and fixed on the bolt by utilizing the clamping plate and the barb, and the nut is limited and fixed by utilizing the thread arranged on the bolt by utilizing the barb.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side cross-sectional structural view of the present invention.
In the figure: 1. a nut body; 2. a reinforcing ring; 3. an adjusting block; 4. pulling the block; 5. a filler strip; 6. a reinforcing groove; 7. a clamping plate; 8. a barb; 9. a pull rod; 10. a movable groove; 11. a spring; 12. connecting sheets; 13. connecting blocks; 14. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a high-strength nut with an anti-loosening function comprises a nut body 1, a reinforcing ring 2 and a reinforcing device, wherein one side of the nut body 1 is fixedly connected with the reinforcing ring 2, one side of the reinforcing ring 2 is provided with a reinforcing groove 6, one side of the reinforcing ring 2 is provided with the reinforcing device, the reinforcing device comprises a pulling block 4, a clamping plate 7, a barb 8, a pulling rod 9, a movable groove 10, a spring 11, a connecting plate 12 and a connecting block 13, a plurality of adjusting blocks 3 are uniformly and fixedly connected to the position, close to one side, on the outer surface wall of the reinforcing ring 2, the position, close to one side, inside the reinforcing ring 2 is provided with the movable groove 10 below the adjusting blocks 3, the reinforcing groove 6, the movable groove 10 and the adjusting blocks 3 all belong to the same axis, a plurality of clamping plates 7 are uniformly arranged at the middle position in the reinforcing groove 6, the clamping plates 7 are provided with radians matched with bolts, the top of the clamping plate 7 is close to the middle and fixedly connected with a connecting block 13, one end of the connecting block 13 penetrates through the reinforcing ring 2 and is connected with a connecting piece 12 in the movable groove 10, the connecting block 13 is connected with the reinforcing ring 2 in a sliding manner, one side of the connecting piece 12 is connected with a pull rod 9 in the movable groove 10, the pull rod 9 penetrates through the reinforcing ring 2 and the adjusting block 3 and is connected with a pull block 4, the pull rod 9 is connected with the reinforcing ring 2 in a sliding manner, a spring 11 is sleeved on the outer side of the pull rod 9 in the movable groove 10, and two ends of the spring 11 are respectively connected with the connecting piece 12 and the reinforcing ring 2.
Furthermore, the reinforcing ring 2 is provided with a threaded hole 14 which is the same as the nut body 1, and one side of the clamping plate 7 is uniformly provided with a plurality of barbs 8.
Further, the clamping plate 7 is provided with radians matched with the bolts, and the number of the clamping plate 7 is the same as that of the adjusting blocks 3.
Furthermore, regulating block 3 top is provided with filler strip 5 in pulling 4 both sides of piece, 5 one end of filler strip is passed through rotation axis connection and is adopted to rotate to connect on regulating block 3.
The working principle is as follows: when the nut is used, the pulling block 4 is pulled firstly, the pulling block 4 drives the pulling rod 9, the pulling rod 9 drives the connecting sheet 12, the connecting sheet 12 slides in the movable groove 10, the spring 11 is pressed backwards by the connecting sheet 12, the connecting sheet 12 drives the connecting block 13, the clamping plate 7 is driven by the connecting block 13 to rise, the reinforcing groove 6 can be opened after the connecting sheet is pulled to the bottom, the backing strip 5 can be rotated, the backing strip 5 is rotated to the lower part of the pulling block 4, the pulling block 4 can be loosened, the pulling block 4 is pressed on the backing strip 5, the spring 11 is prevented from deforming by the backing strip 5, the reinforcing groove 6 is kept in an opened state, the nut body 1 can be screwed on the bolt, the backing strip 5 can be shifted again after the nut body 1 is fixed, the backing strip 5 is shifted away from the pulling block 4, the spring 11 is deformed and rebounded because the backing strip 5 is not fixed, and the spring 11 presses the connecting sheet 12 backwards, make connecting piece 12 push down connecting block 13 for connecting piece 12 is with pull rod 9 to the pull back, make pull rod 9 will draw piece 4 to the pull back, and at this moment grip block 7 just can the centre gripping fix on the bolt, and barb 8 that set up at this moment just can be detained on the bolt with the mutual gomphosis of screw thread that sets up on the bolt, at this moment alright consolidate nut body 1, has prevented that nut body 1 is not hard up to drop.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a high strength nut with locking function which characterized in that: the nut comprises a nut body (1), a reinforcing ring (2) and a reinforcing device, wherein the reinforcing ring (2) is fixedly connected to one side of the nut body (1), a reinforcing groove (6) is formed in one side of the reinforcing ring (2), the reinforcing device is arranged on one side of the reinforcing ring (2) and comprises a pull block (4), a clamping plate (7), a barb (8), a pull rod (9), a movable groove (10), a spring (11), a connecting sheet (12) and a connecting block (13), a plurality of adjusting blocks (3) are uniformly and fixedly connected to the position, close to one side, on the outer surface wall of the reinforcing ring (2), the position, close to one side, inside the reinforcing ring (2) is provided with the movable groove (10) below the adjusting blocks (3), the reinforcing groove (6), the movable groove (10) and the adjusting blocks (3) all belong to the same axis, and a plurality of clamping plates (7) are uniformly arranged at the middle position in the reinforcing groove (6), the clamping plate (7) is provided with the radian of mutually supporting with the bolt, the position fixedly connected with connecting block (13) in the middle of being close to at clamping plate (7) top, reinforcing ring (2) is passed to connecting block (13) one end and is inserted movable groove (10) in-connection has connection piece (12), adopt sliding connection between connecting block (13) and reinforcing ring (2), connection piece (12) one side has pull rod (9) in movable groove (10) in-connection, pull rod (9) pass reinforcing ring (2) and regulating block (3) and are connected with pull block (4), adopt sliding connection between pull rod (9) and reinforcing ring (2), movable groove (10) are equipped with spring (11) in pull rod (9) outside cover, spring (11) both ends are connected with connecting piece (12) and reinforcing ring (2) respectively.
2. The high-strength nut with the anti-loosening function according to claim 1, wherein: the reinforcing ring (2) is provided with a threaded hole (14) identical to the nut body (1), and a plurality of barbs (8) are uniformly arranged on one side of the clamping plate (7).
3. The high-strength nut with the anti-loosening function according to claim 1, wherein: the number of the clamping plates (7) is the same as that of the adjusting blocks (3).
4. The high-strength nut with the anti-loosening function according to claim 1, wherein: adjusting block (3) top is provided with filler strip (5) in pulling block (4) both sides, filler strip (5) one end is passed through rotation axis connection and is adopted to rotate to connect on adjusting block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123413376.XU CN216867254U (en) | 2021-12-31 | 2021-12-31 | High-strength nut with anti-loosening function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123413376.XU CN216867254U (en) | 2021-12-31 | 2021-12-31 | High-strength nut with anti-loosening function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216867254U true CN216867254U (en) | 2022-07-01 |
Family
ID=82151688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123413376.XU Expired - Fee Related CN216867254U (en) | 2021-12-31 | 2021-12-31 | High-strength nut with anti-loosening function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216867254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387610A (en) * | 2022-09-20 | 2022-11-25 | 中建八局第一建设有限公司 | Connecting structure for ultrahigh formwork conversion construction and construction method |
-
2021
- 2021-12-31 CN CN202123413376.XU patent/CN216867254U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387610A (en) * | 2022-09-20 | 2022-11-25 | 中建八局第一建设有限公司 | Connecting structure for ultrahigh formwork conversion construction and construction method |
| CN115387610B (en) * | 2022-09-20 | 2023-06-16 | 中建八局第一建设有限公司 | Connection structure for ultrahigh formwork transformation construction and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220701 |